208770480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5087}}^1$

素因数の和:5128

約数の個数: 160

約数和(自身を含む): 757094400

約数和(自身を除く): 548323920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5087, 5130, 6840, 8208, 10174, 10260, 13680, 15261, 20348, 20520, 25435, 30522, 40696, 41040, 45783, 50870, 61044, 76305, 81392, 91566, 96653, 101740, 122088, 137349, 152610, 183132, 193306, 203480, 228915, 244176, 274698, 289959, 305220, 366264, 386612, 406960, 457830, 483265, 549396, 579918, 610440, 686745, 732528, 773224, 869877, 915660, 966530, 1098792, 1159836, 1220880, 1373490, 1449795, 1546448, 1739754, 1831320, 1933060, 2197584, 2319672, 2609631, 2746980, 2899590, 3479508, 3662640, 3866120, 4349385, 4639344, 5219262, 5493960, 5799180, 6959016, 7732240, 8698770, 10438524, 10987920, 11598360, 13048155, 13918032, 17397540, 20877048, 23196720, 26096310, 34795080, 41754096, 52192620, 69590160, 104385240, 208770480]

約数ペア:

[(1, 208770480), (2, 104385240), (3, 69590160), (4, 52192620), (5, 41754096), (6, 34795080), (8, 26096310), (9, 23196720), (10, 20877048), (12, 17397540), (15, 13918032), (16, 13048155), (18, 11598360), (19, 10987920), (20, 10438524), (24, 8698770), (27, 7732240), (30, 6959016), (36, 5799180), (38, 5493960), (40, 5219262), (45, 4639344), (48, 4349385), (54, 3866120), (57, 3662640), (60, 3479508), (72, 2899590), (76, 2746980), (80, 2609631), (90, 2319672), (95, 2197584), (108, 1933060), (114, 1831320), (120, 1739754), (135, 1546448), (144, 1449795), (152, 1373490), (171, 1220880), (180, 1159836), (190, 1098792), (216, 966530), (228, 915660), (240, 869877), (270, 773224), (285, 732528), (304, 686745), (342, 610440), (360, 579918), (380, 549396), (432, 483265), (456, 457830), (513, 406960), (540, 386612), (570, 366264), (684, 305220), (720, 289959), (760, 274698), (855, 244176), (912, 228915), (1026, 203480), (1080, 193306), (1140, 183132), (1368, 152610), (1520, 137349), (1710, 122088), (2052, 101740), (2160, 96653), (2280, 91566), (2565, 81392), (2736, 76305), (3420, 61044), (4104, 50870), (4560, 45783), (5087, 41040), (5130, 40696), (6840, 30522), (8208, 25435), (10174, 20520), (10260, 20348), (13680, 15261)]